A stochastic analysis of the influence of climatic variability on the leachate collection efficiency and groundwater pollution risk at landfill sites

Aksakal, Sultan


Nehri, Leman Nur; Eroğlu, Seçkin; Department of Biology (2021-6-29)
Coronavirus disease 2019 (COVID-19) is an ongoing pandemic that was detected in Wuhan, China, in December 2019 and spread all around the world. COVID-19 is caused by Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which spreads through close contact. Many studies have been conducted on the transmission, virulence, and immune response of SARS-CoV-2. The intracellular mechanism of action of the virus and various host interaction pathways are also known. In addition, there are many studies on the...
A comparative stationarity analysis of EEG signals
RASOULZADEH, VESAL; Erkuş, Ekin Can; Yoğurt, Taha Alper; Ulusoy, İlkay; Zergeroglu, S. Aykan (2017-11-01)
While developing models of brain functioning by using time series data, the stationary interval of the time series should be used to model the corresponding state of the brain. Here it is assumed that at the borders of stationarity, brain changes its state where a state is considered as a group of brain regions working together. If the whole nonstationary time series is used, many different brain states could be included in one model. However, it is very hard to decide the stationary intervals for such a co...
A Comparative Study on Feature Selection based Improvement of Medium-Term Demand Forecast Accuracy
Ilseven, Engin; Göl, Murat (2019-01-01)
Use of the proper demand forecasting method and data set is very important for reliable system operation and planning. In this study, we compare performances of various feature selection method forecasting algorithm pairs in terms of forecast accuracy for medium-term demand forecasting case. We utilize correlation, recursive feature elimination, random forest, multivariate adaptive regression splines (MARS), stepwise regression and genetic algorithms as feature selection methods. As for forecasting algorith...
A Comparison of Inventory Control Policies for a Joint Manufacturing / Remanufacturing Environment with Remanufacturing Yield Loss
Bayındır, Zeynep Pelin; Dekker, Rommert (null; 2004-08-24)
We consider a joint manufacturing / remanufacturing environment with remanufacturing yield loss. Demand and return follow independent stationary Poisson processes. Returns can be disposed off upon arrival to the system. Manufacturing and remanufacturing operations performed in the same facility at exponential rates. Yield information becomes available after remanufacturing. Demands that are not directly satisfied are lost. We investigate what inventories to consider when making production and disposal decisio...
A qualitative analysis of psychosocial adjustment process of veteran soldiers with amputation
Bozo Özen, Özlem; Güvenç, İrem Berna (2021-08-23)
Citation Formats
S. Aksakal, “A stochastic analysis of the influence of climatic variability on the leachate collection efficiency and groundwater pollution risk at landfill sites,” Middle East Technical University, 1996.